Terraform Confluent Cloud Topics Module

Terraform module for Confluent Cloud Topics creation.

Provide a list of Topics and RBAC configuration.

Requirements

Name	Version
terraform	>= 1.3.0
confluent	~>1.51.0

Providers

Name	Version
confluent	1.21.0

Modules

Name	Source	Version
topic	./topic	n/a

Resources

Name	Type
confluent_environment.env	data source
confluent_kafka_cluster.cluster	data source

Inputs

Name	Description	Type	Default	Required
cluster	Confluent Cloud Cluster ID	string	n/a	yes
cluster_credentials	Confluent Cloud Cluster Credentials	object({ api_key = string api_secret = string })	n/a	yes
environment	Confluent Cloud Environment ID	string	n/a	yes
rbac_enabled	Enable RBAC. If true producer/consumer will be used to configure Role Bindings for the Topic	bool	false	no
topics	List of Topics. If RBAC enabled producer service account will be configured as DeveloperWrite and consumer will be configured as DeveloperRead.	list(object({ name = string partitions = number config = map(string) consumer = optional(string) producer = optional(string) }))	n/a	yes

Outputs

Name	Description
topics	n/a

---

Topic Deletion

This module uses lifecycle { prevent_destroy = false }, to prevent accidental topic deletion use prevent_destroy = true

This setting rejects plans that would destroy or recreate the topic, such as attempting to change uneditable attributes (for example, partitions_count).

lifecycle {
    prevent_destroy = false
  }

When prevent_destroy = true:

Resource module.topic["topic_name"].confluent_kafka_topic.topic has lifecycle.prevent_destroy set, but the plan calls for this resource to be destroyed. To avoid this error and continue with the plan, either disable │ lifecycle.prevent_destroy or reduce the scope of the plan using the -target flag.